LightWriter 1.0.1

Control a RadioShack Light Strip with an Arduino and Python

Lightwriter is a combination of an Ardunio sketch and some Python classes for controlling an Arduino over a serial connection from python. This code is designed for use with a RadioShack Tricolor LED strip (http://www.radioshack.com/product/index.jsp?productId=22128606). Much of the code is borrowed from the RadioShack source (at http://blog.radioshack.com/2013/06/tricolor-led-strip/) as well as some community adjustments (http://pastebin.com/eEB61uWV).

Originally, this project was written to create a Rasberry Pi and Arduino device for displaying Nagios alerts. However, this code could be easily re-applied for a lot of more fun use cases.

Installation

The python code for this project is available on PyPi: ` pip install LightWriter `

Or you can simply clone the project, but be sure to install the dependencies in requirements.txt.

Setup

To set up the Arduino, flash the bin/LightWriter.ino onto your Arduino using the Arduino IDE. Attach the RadioShack light strip to your Arduino as instructed in its accompanying documentation. Connect the Ardunio to a 12V power supply as the RadioShack docs suggest, and attach the Arduino over USB. To see if your rig is working, you can run the example script (bin/example.py).